baber/WOPTO huggingface dataset:
Patent KR-20130037317-A (KR)
Title: A sitting cushion
Inventor: KIM BACK SOO
IPC: A47C27/10
Filed: 2011-10-06
Abstract: PURPOSE: A cushion is provided to replace and install a spare cushion cell by a user without maintenance through a separate customer center. CONSTITUTION: A cushion includes an outer cover(110), a first cushion unit(120), and a second cushion unit(130) installed in the outer cover. The first cushion unit includes a first inner cover, a cushion member, and an air-permeable pad installed in the first inner cover. The second cushion unit includes a second inner cover and a plurality of cushion cells to be independently detachable.
Patent KR-20130038055-A (KR)
Title: Method for forming blue-black coating layer by sputtering
Inventor: PARK SEUNG IEL
IPC: C23C14/06
Filed: 2011-10-07
Abstract: PURPOSE: A blue-black coating layer forming method by sputtering is provided to obtain a blue-black coating layer with stability with respect to thermal and vacuum processes, to obtain conductive properties, and to minimize environmental pollution. CONSTITUTION: A blue-black coating layer forming method by sputtering comprises; a step(S10) for preparing a substrate; a step(S20) for transferring the substrate to a vacuum chamber; a step(S30) for forming a blue-black coating layer on the substrate by sputtering at least one of Nb, NbOx, and Nb 205 targets under an Ar atmosphere; and a step(S40) for additionally forming a Nb205 or an oxide film(SiO2) as an insulating layer when forming an NbOx blue-black coating layer. [Reference numerals] (AA) Start; (BB) End; (S10) Preparing a substrate; (S20) Moving a vacuum chamber; (S30) Forming a blue-black coating layer by sputtering using NbOx and Nb2O5 targets under an Ar atmosphere; (S40) Forming an oxide film on the blue-black coating layer;
Patent KR-20130038547-A (KR)
Title: System for dual-searching image using region of interest set and method therefor
Inventor: YOON KYOUNG RO
IPC: G06F17/30
Filed: 2011-10-10
Abstract: PURPOSE: A system for doubly searching an image by setting an interested area is provided to search product information corresponding to a global feature image selected from images and to search detail product information corresponding to a region feature image, thereby supply an accurate image search and a detail product information result. CONSTITUTION: A menu selection module(110) applies image photographing request information to a photographing module(120) and applies image indexing request information to an image selection module(130). The photographing module photographs a static image or a video by receiving the image photographing request information and generates image information. The image selection module outputs the image indexing request information or image information corresponding to image indexing request information received by an operation of a user. A global feature search module(140) extracts features included in the indexed image information and outputs a product image by searching the product image corresponding to the global feature from a website. [Reference numerals] (AA,DD) Image taken request information; (BB,EE) Image index request information; (CC) User; (FF) Image information generation; (GG) Image information index; (HH) Advanced search request information; (II) Image information; (JJ) Interest area coordinate information; (KK,PP) Feature in the indexed image information; (LL) Product image corresponding to the feature in the indexed image information; (MM) Feature in the indexed image information extraction; (NN) Product image corresponding to the feature in the indexed image information search; (OO) Local feature extraction; (QQ) Product image corresponding to the local feature search;
Patent KR-20130039450-A (KR)
Title: Concurrent formation method of oxide and nano-crystal layer by thermal oxidation
Inventor: HAN MOON SUP
IPC: H01L27/115
Filed: 2011-10-12
Abstract: PURPOSE: A method for forming an oxide and a nanocrystal layer at the same time by a thermal oxidation process is provided to apply a thermal oxidation process to a nonocystal formation material and an amorphous oxide layer. CONSTITUTION: A blocking layer(12) is laminated on a substrate(11). The blocking layer prevents the element of a nanocrystal formation material from being diffused into the substrate. An amorphous oxide layer(13) is laminated on the blocking layer. A thermal process is performed on the amorphous oxide layer in an oxygen atmosphere and a temperature condition. A thermal oxidation process is performed on the inner part of the amorphous oxide layer to form a nano crystal layer(13a) containing a germanium nanocrystal(14). A thermal oxidation process is performed on the surface of the amorphous oxide layer to form a silicon oxide layer(13b). [Reference numerals] (11) Si substrate; (AA) Deposition process(sputter); (BB) Thermal oxidation process(electric furnace);
Patent KR-20130040369-A (KR)
Inventor: LEE SEONG KYUN
IPC: B01J23/50
Filed: 2011-10-14
Abstract: PURPOSE: A graphene nanosilver photocatalyst substrate is provided to show the properties of graphene, nanosilver, and titanium dioxide in order to be used in touch screen, solar cell, and OLED. CONSTITUTION: A graphene nanosilver photocatalyst substrate manufacture process comprises following steps. A substrate surface comprised of glass or plastic is spread with a graphene solution, and the graphene is coated by evaporation at a high temperature or chemical vapor deposition or plasma-enhanced chemical deposition. The coated graphene surface is spread with a nanosilver photocatalyst solution and evaporated at a high temperature in order to form an electroconductive, transparent graphene nanosilver titanium dioxide electrode on the substrate surface.
Patent KR-20120000549-A (KR)
Title: 민물을 바닷물로 제조하는 공법과 친환경 음식물 쓰레기 처리공법과 친환경 쓰레기 처리공법과 우유와 식초와 음료 같은 식품을 제조하는 공법과 와인과 술을 제조하는 공법과 오일샌드 속에서 기름을 수집하는 공법과    민물 또는 상수도 및 하수 또는 폐수 또는 민물 또는 바닷물을 정수하는 공법과 소금 생산용 해수를 제조하는 공법과 선박용 밸러스트 수를 제조하는 공법과 바닷물에서 소금 대용 식품을 추출해내는 공법과  간장이나 고추장이나 된장과 같은 유동성 식품을 제조하는 공법과  여기에 적용되는 정수장치
Inventor: HAN SANG KWAN
IPC: C02F1/04
Filed: 2011-10-22
Abstract: 원형 또는 각형으로 구성되는 걸름통(1)이 구비되고 걸름통(1)의 하단부 일측에는 걸름통 배출구(8)이 구비됨 함께; 
상기 걸름통 배출구(8)에는  걸름통 배출 조절밸브(7)가 구비되어 상기 걸름통(1)에 모여지는 바닷물 또는 민물의 배출량을 조절하도록 함과 함께; 
상기 걸름통(1)의 하단부와 중간 부분에는 상기 거름통(1)의 일측과 타측을 가로 질러 브러쉬(99)가 축과 결합 되어 흰지에 의해 설치되고 상기 브러쉬(99)의 축은 모터(11)와 결합 되어 상기 걸름통(1)으로 유입되는 바닷물 또는 민물을 교반하여 줌과 함께; 
상기 걸름통(1)의 상단부 둘레에는 1차 걸름칸(5)과 2차 걸름칸(4)과 3차걸름칸(3)이 구비되고 상기 1,2,3,차 걸름칸(3,4,5)의 외주면 둘레는 전체에는 4차 수집통(2)이 구비되고 상기 4차 수집통의 하부에는 4차 수집통 배출구(33)가 구성됨과 함께; 
상기 4차 수집통 배출구(33)의 하부에는 최종적으로 수집된 바닷물의 부산물이나 민물로부터 수집된 부산물을 수집하는 최종 수집통(55)이 구성됨과 함께; 
상기 걸름통(1)의 상단부 둘레에는 일반 전력 또는 태양광 수집판(58)으로 부터 수집된 전기를 열로 변환하여 주는 열판(56)이 상기 태양광 수집판(56)과 결합 되어 설치됨과 함께; 
상기 열판(56)은 상기 걸름칸(3,4,5)의 상부를 통과하는 민물 또는 바닷물로부터 이탈되어 나온 오염물질 성분과 바닷물 성분의 온도를 높여주어 가스를 발생시키는 작용을 발휘함과 함께; 
상기 1,2,3,4차 수집통(2)의 상부 둘레에는 상기 열판(56)의 가열에 의해 발생 되는 가스를 수집할 수 있도록 밀폐 구조의 가스 수집판(73)이 설치되고 상기 가스수집판(73)의 상부에는 가스 수집통(75)이 구성됨과 함께; 
 상기 걸름통(1)의 상부에는 통공이 구성되어 있는 압축통(76)이 구비되고 상기 압축통(76)의 외주면과 내주면에는 통공이 구성되어 있는 필터 수납칸(22)이 구비되고 상기 필터 수납칸(22)에는 모래 자갈이나 중공사막이나 스펀지나 부직포와 같은 필터부재(88)가 수납되어 압축통(76)이 완성됨과 함께; 
상기 압축통(76)의 내부에는 민물이나 바닷물을 유입시켜주는 유입파이프(9)가 구비되고 상기 유입파이프(9)의 상부에는 바닷물 또는 민물 조절밸브(77)가 구비됨과 함께; 
상기 유입파이프(9)의 중간에는 가압펌프(78)가 구비되어  바닷물 또는 민물을 상기 압축통(76)으로 민물이나 바닷물을 강제로 유입시켜줌과 함께; 
상기 걸름통(1)과 상기 압축통(76)의 상부에는 밀폐 구조의 가스 수집판(74)이 구성되고 상기 가스 수집판(74)의 상부에는 가스 수집통(75)이 구성되어 상기 압축통(76)에서 발생 되는 압력과 상기 거름통(1)의 내부에 구성되어 있는 브러쉬(11)의 교반작용에 의해 발생 되는 가스를 수집함과 함께;   
상기 압축통(76)을 통과한 민물이나 바닷물들이 상기 1,2,3차 걸름칸(3,4,5)의 상부로 소량의 바닷물들이 넘쳐 흐르도록 상기 걸름통 배출조절밸브(7)를 조절하여 상기 걸름통 배출구(8)를 통하여 배출되는 민물 또는 바닷물의 배출량을 조절함과 동시에 상기 브러쉬(11)를 가동하여 민물에 결합 된 오염물질분자들이 민물로부터 이탈 되어 나오게 하거나 바닷물과 결합 된 바닷물 성분과 소금 성분들이 바닷물로부터 이탈되어 나오도록 물질마찰작용과 물질폭발작용이 발생시킴과 함께; 
상기 브러쉬(11)의 작용에 의해 발생되는 물질마찰작용과 물질폭발작용에 의해 민물과 결합 된 오염물질분자들과 바닷물과 결합 된 바닷물성분과 소금성분들이 중력의 작용에 의해 걸름통(1)의 상부로 부상되도록 유입파이프(9)를 통하여 유입되는 유입되는 민물 또는 바닷물의 유입량을 100%를 상기 걸름통(1)으로 유입시킴과 동시에 상기 걸름통(1)의 하부에 구성되어 있는 걸름통 배출구(8)와 결합 되어 있는 걸름통 배출조절밸브(7)를 조절하여 배출되는 민물 또는 바닷물의 양을 70%~99% 만을 배출시킬 때에 나머지 1%~30%의 민물 또는 바닷물이 1,2,3차 걸름칸(3,4,5)과 4차 수집통(2)으로 모여지도록 하는 방법을 이용하여  민물에 함유된 오염물질들을 추출하여 오염된 민물을 깨끗하게 정수함과 동시에 민물에서 이탈되어 나온 오염물질분자들을 수집하여 에너지로 사용하는 방법과 바닷물분자에서 이탈되어 나온 깨끗한 바닷물 분자를 식수로 사용하거나 또는 선박에 채워지는 밸러스트 수로 사용하거나 또는 바닷물 분자로부터 이탈되어 나온 바닷물 성분과 소금성분을 수집하여 소금 제조용 해수로 사용하거나 또는 소금 대용 식품으로 사용하거나 또는  먹을 수 있는 식염수로 사용하거나 또는 바닷물을 교반하여 수집한 바닷물 성분을 민물에 섞어서 민물을 바닷물로 제조하거나 또는 민물 또는 바닷물에 함유된 오염물질을 이용하여 에너지를 얻는 것을 특징으로 하는 바닷물을 정수하여 선박에 채워지는 밸러스트 수를 제조하는 친환경공법과 바닷물을 정수함과 동시에 바닷물에 함유된 물질을 추출하여 에너지를 생산하는 친환경 공법과 오염된 바닷물을 정수하여 소금 제조용 해수를 제조하는 친환경 공법과 바닷물을 정수하여 소금 대용 식품으로 제조하는 친환경 공법과 바닷물을 먹을 수 있는 식염수로 제조하는 친환경 공법과 이 공법을 이용하여 수집한 응축된 바닷물 성분을 이용하여 민물을 바닷물로 제조하는 친환경 공법과 민물 또는 바닷물을 가공하여 에너지를 얻는 공법과 술 속에 함유된 비중이 가벼운 유해물질을 제거하는 공법과 유동성 식품과 우유와 식초와 음료 속에 함유된 유해물질을 제거하는 공법과 여기에 적용되는 정수장치에 관한 발명이다.
Patent KR-20130046109-A (KR)
Title: Hair conditioning composition
Inventor: CHO IN SHIK
IPC: A61K8/34
Filed: 2011-10-27
Abstract: PURPOSE: A hair conditioning composition is provided to ensure smooth and soft hair using polyalcohol and low carbon number alcohols as main solvents. CONSTITUTION: A hair conditioning composition contains: 30-70 wt% of one or more polyalcohols selected among polyalcohols with two or more hydroxyl groups, or polymers thereof; 20-60 wt% of one or more low carbon number alcohols with a hydroxyl group of 6 or less carbon atoms; 0.1-20 wt% of an oil ingredient; 0.1-10 wt% of an antistatic agent; and 0.1-5 w% of a glyceryl ester derivative. The polyalcohol is selected from the group consisting of ethylene glycol, propylene glycol, 1,3-butylene glycol, isoprenglycol, and glycerol. The low carbon number alcohols of 6 or less of carbon number are ethanol, propanol, ispropanol, and butanol.
Patent KR-20120046052-A (KR)
Title: Copper alloy, and wrought copper, electric parts, and connector using thereof, and manufacturing method of copper alloy
Inventor: HORIE HIROYASU
IPC: C22F1/08
Filed: 2011-10-28
Abstract: PURPOSE: A copper alloy, a processed copper article using the same, an electronic part, a connector, and a copper alloy manufacturing method are provided to reduce processing hours by simultaneous solution treatment and recrystallization of a third element through a single solution treatment at low temperatures. CONSTITUTION: A copper alloy manufacturing method is as follows. A copper alloy material, which comprises Ti of 2.0-4.0wt.%, a third element of 0-0.2wt.%, and copper and inevitable impurities of the remaining amount, is heated to a temperature 0-20 °C higher than 730-880 °C and rapidly cooled, where the third element comprises one or two selected from a group consisting of Mn(Manganese), Fe(Iron), Mg(Magnesium), Co(Cobalt), Ni(Nickel), Cr(Chromium), V(Vanadium), Nb(Niobium), Mo(Molybdenum), Zr(Zirconium), Si(Silicon), B(Boron), and P(Phosphorus). The copper alloy material is heat-treated, finally cold-rolled at a processing rate 5-40%, and aged.
Patent KR-20130046533-A (KR)
Title: Fender for ship using mr damper
Inventor: KIM CHOUL YUN
IPC: E02B3/26
Filed: 2011-10-28
Abstract: PURPOSE: A fender for a ship using an MR damper is provided to effectively prevent damage to the ship when the ship to be anchored comes in contact with a pier. CONSTITUTION: A fender(10) for a ship using an MR damper(20) comprises an attachment plate(30) and an elastic plate(40). The attachment plate is attached to a metal body by magnetism. One side of the MR damper is fixed on the upside(34) of the attachment plate. The elastic plate is coupled to the other side of the MR damper. The attachment plate comprises an electromagnet(31) coupled to the attachment plate so that the magnetism can be applied to the underside(32) of the attachment plate.
Patent KR-20130046553-A (KR)
Title: Treating apparatus for waste gas in sintering machine
Inventor: CHO CHAN YONG
IPC: B01D53/06
Filed: 2011-10-28
Abstract: PURPOSE: A discharge gas processing device for a sintering machine is provided to prevent malfunctions and damage to the processing device due to transformation of a transport unit. CONSTITUTION: A discharge gas processing device for a sintering machine comprises absorbing units(30,50); a transporting unit(140); a transformation detecting sensor; and a control unit. The absorbing units remove SOX and NOX from the discharge gas that is discharged from the sintering machine. The transport unit supplies activated charcoal to the absorbing unit. The transformation detecting sensor detects a degree of transformation of the transport unit. When the degree of transformation of the transport unit detected from the transformation detecting sensor is over a predetermined value, the control unit stops the transporting unit and outputs an emergency signal.
Patent KR-20120079800-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: USUDA KOJI
IPC: H01L21/336
Filed: 2011-11-11
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent the deterioration of device characteristics by forming strain control layers for maintaining possible maximum strain on a semiconductor layer. CONSTITUTION: A first semiconductor layer has strain. A second semiconductor layer and a third semiconductor layer are formed to be separated from each other on the first semiconductor layer. The second semiconductor layer and the third semiconductor layer have a lattice constant different from that of the first semiconductor layer. A gate insulating layer(4) is formed on a first part of the first semiconductor layer. A gate electrode(5) is formed on the gate insulating layer.
Patent KR-20130053694-A (KR)
Title: Paper-adhesive tape for restore and preserve paper substrate and method for producing the same
Inventor: SHIN JONG SOON
IPC: C09J11/04
Filed: 2011-11-16
Abstract: PURPOSE: An adhesive tape for restoring and preserving paper is provided to have excellent deterioration stability, to have excellent adhesive performance and cohesive force, thereby having excellent reversibility removing tape by using water. CONSTITUTION: An adhesive tape for restoring and preserving paper is that an adhesive composition is spread on a paper base. The adhesive composition comprises 0.5-5.00 wt% of a magnesium oxide particle and 0.1-5.0 wt% of an inorganic particle, based on the total weight of the composition. The inorganic particle is a mixture of one or two more selected from titanium dioxide, silica, and zeolite. The magnesium oxide particle and inorganic particle have a particle size of 5 micron or less. [Reference numerals] (AA) Coating unit; (BB) Drying unit; (CC) Release paper; (DD) Paper combining unit; (EE) Tape; (FF) Paper base
Patent KR-20130056696-A (KR)
Title: Spray head and casting-tank for shot-making using the same and method for manufacturing of spray head
Inventor: PARK HYOUNG GYE
IPC: C09D1/02
Filed: 2011-11-22
Abstract: PURPOSE: A spray head and a casting-tank for a shot-making using the same and a method for manufacturing of the spray head are provided to prevent from a vent of the casting-tank being blocked by a material occasionally dropping out of a base metal by preventing from dropping out the base metal on a surface of the spray head. CONSTITUTION: A spray head(20) clashes a molten steel when a casting work of a shot making. The spray head comprises a main body of refractories(21) and a coating material(22). The main body of refractories is formed a hitting surface clashed by a molten steel. The coating material comprises graphite in an area including at least the hitting surface among a surface of the main body of refractories.
Patent KR-20130059088-A (KR)
Title: Method of manufacturing phase change memory device
Inventor: OH GYU HWAN
IPC: H01L21/8247
Filed: 2011-11-28
Abstract: PURPOSE: A method for manufacturing a phase change memory device is provided to prevent the misalignment of an upper electrode and a phase change material layer by self-aligning the upper electrode and the phase change material layer. CONSTITUTION: A diode(121) and a first interlayer insulating layer(120) are formed on a substrate(110). A preliminary lower electrode layer and a preliminary interlayer insulating layer are formed on the first interlayer insulating layer. A first mask pattern and a second mask pattern are formed on the preliminary interlayer insulating layer. The preliminary interlayer insulating layer and the preliminary lower electrode layer are etched to form a storage element structure using the second mask pattern. A storage device(ST) is formed by successively laminating the storage element structure, a lower electrode layer(150), a phase change material layer(160), and an upper electrode layer(170).
Patent KR-20130059884-A (KR)
Title: Apparatus for detecting leakage of cooling water in tuyere and method thereof
Inventor: PARK JIN HYUN
IPC: C21B7/16
Filed: 2011-11-29
Abstract: PURPOSE: A method for detecting the leakage of cooling water in a winnowing fan is provided to detect the malfunction of equipment and the leakage and great waves of cooling water due to damage to a cooling water pipe of the winnowing fan based on deviation between water supply rate and drain rate, the temperature of a drain pipe, and the water level variation of a water tank. CONSTITUTION: A method for detecting the leakage of cooling water in a winnowing fan is as follows: a step of inputting the water supply rate and drain rate of the winnowing fan, the drain temperature of cooling water, and the water level of a water tank to a control part(S10); a step of setting a flow flag, a temperature flag, a great wave flag, and a level flag(S20); and a step of determining the malfunction of equipment and water leakage based on the flow flag, the temperature flag, the great wave flag, and the level flag(S30). [Reference numerals] (AA) Start; (BB) Flow flag; (CC) Temperature flag; (DD) Great wave flag; (EE) Level flag; (FF) End; (S10) Input a water supply rate, a drain rate, a drain temperature, and a water level; (S20) Set a flag; (S30) Determine the malfunction and water leakage of a device; (S40) Operate an alarm unit according to the malfunction and water leakage of the device
Patent KR-20130061202-A (KR)
Title: The method for treating of neutrons generated from spent nuclear fuel
Inventor: YEON JEI WON
IPC: G21F9/12
Filed: 2011-11-29
Abstract: PURPOSE: A treating method of neutron generated from used nuclear fuel is provided to precipitate an absorbing material, which is stained on the surface of nuclear fuel, by injecting a neutron absorbing material, thereby reducing additional nuclear fission reaction. CONSTITUTION: A neutron absorbing material is put into the used nuclear fuel storage water. The neutron absorbing material is put on the surface of used nuclear fuel. The neutron absorbing material is precipitated by the putting of the neutron absorbing material. The neutron absorbing material includes boron, gadolinium, silver, and cadmium material. At least one of the materials are selected in the neutron absorbing material.
Patent KR-20130060414-A (KR)
Title: 측면 살수바를 갖춘 살수차
Inventor: PARK YOUNG BOK
IPC: E01H3/02
Filed: 2011-11-30
Abstract: 본 발명은, 살수차에 있어서, 상기 살수차에 탑재되는 물 탱크와; 상기 살수차의 전방, 후방 또는 전,후방에 장착된 분사부와, 상기 살수차의 측면에 살수차의 진행 방향을 따라 길게 형성되어 장착된 살수바로 구성된 살수 유닛과; 상기 물 탱크에 저장된 물을 상기 살수 유닛에 공급하는 메인 펌프와; 상기 살수차의 이동속도에 따라 상기 메인 펌프를 제어하는 메인 제어부와; 상기 살수차에 장착되고 살수바와 결합되어 상기 살수바의 회전 기준이 되는 회전축과; 상기 살수바가 상기 회전축을 기준으로 회전되어 살수차의 폭방향으로 배치되록 상기 살수바를 회전시키는 유체 실린더와; 상기 살수바의 처짐을 방지하도록 상기 회전축의 상단과 살수바의 일측 상부를 연결하여 지지하는 지지부와; 상기 살수바가 상기 살수차의 측면과 근접했는지의 여부를 감지하는 위치감지센서와; 상기 위치감지센서의 감지신호에 따라 상기 살수바가 상기 살수차의 측면과 근접된, 또는 접촉된 상태를 유지하는 고정장치;를 포함하여 구성되는 것을 특징으로 하는 측면 살수바를 갖춘 살수차를 개시한다.
Patent KR-20130061445-A (KR)
Title: Cooling system stability ensuring apparatus of fuel cell stack
Inventor: NA SUNG WOOK
IPC: H01M8/04
Filed: 2011-12-01
Abstract: PURPOSE: A cooling system stability ensuring apparatus is provided to obtain a fail-safety function regardless of the operation of a controller, and to obtain reliability to fail-safety. CONSTITUTION: A cooling system stability ensuring apparatus comprises a flux control valve(4). The flux control valve is installed in a loop for cooling water, surrounding a fuel cell stack(1), opens and rotates a channel for the cooling water which is connected to a radiator(3) and a pump for cooling water, and the fuel cell stack, according to a rotary angle, and uses accumulated elasticity as power for a fail-safety which solves an error state of controller for blocking power supply or control. [Reference numerals] (AA,BB) Pump; (CC) Radiator
Patent KR-20130061464-A (KR)
Inventor: PARK WON GU
IPC: F25D25/02
Filed: 2011-12-01
Abstract: PURPOSE: A refrigerator with a holder mounting shelf is provided to improve the space utilization by installing a symmetric dual rod shaped holder underneath the shelf in order to load various sizes and shapes of articles. CONSTITUTION: A refrigerator comprises a shelf (100) and a pair of holder rods(10) which are symmetrically formed at the underside of the shelf, facing each other, and rotated separately. The holder rods are formed in a U shape and both ends thereof are installed to be rotated on the shelf. Both ends of the holder rods are bent to form axial parts which are horizontally extended out.
Patent KR-20130061547-A (KR)
Title: Semiconductor memory apparatus
Inventor: JEONG YOUNG HAN
IPC: G11C8/12
Filed: 2011-12-01
Abstract: PURPOSE: A semiconductor memory device including an error control unit is provided to prevent malfunction by preventing a bank from being selected differently from address information applied from the outside. CONSTITUTION: A bank control unit(10) drops a voltage level of a first node to a ground voltage level when a memory bank is selected to perform a predetermined operation. An error control unit(40) supplies an external voltage to the first node when the memory bank is not selected to perform the predetermined operation. A signal generating unit(20) generates a bank operating signal in response to the voltage level of the first node. [Reference numerals] (10) Bank control unit; (20) Signal generating unit; (30) Pulse control unit; (40) Error control unit
Patent KR-20130061847-A (KR)
Title: Stator using for high speed motor
Inventor: SUN JEONG HUN
IPC: H02K1/16
Filed: 2011-12-02
Abstract: PURPOSE: A stator for high-speed is provided to prevent temperature of stator and rotor from being excessively increased as allowing flow of air by securing space between wound coil at the stator and the rotor. CONSTITUTION: A stator unit(100) for high-speed motor comprises a circular pate material(10), a protruding material(20), and a blocking material(30). A circular plate material(10) has inner space and is equipped with circular form. Several protruding materials are protruded according to circumference toward center of the circular pate material(10), and have a rotor(2) arranged at the separated position from the end portion. One end portion of a blocking material(30) is combined to one of the protruding material and other end portion is combined to another protruding material(20) to partition space between protruding materials(20). A coil(4) located between protruding materials(20), and formed a space between protruding materials(20) which are positioned from blocking material(30) to end portion of protruding material(20).